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Authentication Bypass

auth CRITICAL

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.

How It Works

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications. Instead of cracking passwords through brute force, attackers manipulate the authentication process itself to gain unauthorized entry. This typically occurs through one of several pathways: exploiting hardcoded credentials embedded in source code or configuration files, manipulating parameters in authentication requests to skip verification steps, or leveraging broken session management that fails to properly validate user identity.

The attack flow often begins with reconnaissance to identify authentication endpoints and their underlying logic. Attackers may probe for default administrative credentials that were never changed, test whether certain URL paths bypass login requirements entirely, or intercept and modify authentication tokens to escalate privileges. In multi-step authentication processes, flaws in state management can allow attackers to complete only partial verification steps while still gaining full access.

More sophisticated variants exploit single sign-on (SSO) or OAuth implementations where misconfigurations in trust relationships allow attackers to forge authentication assertions. Parameter tampering—such as changing a "role=user" field to "role=admin" in a request—can trick poorly designed systems into granting elevated access without proper verification.

Impact

  • Complete account takeover — attackers gain full control of user accounts, including administrative accounts, without knowing legitimate credentials
  • Unauthorized data access — ability to view, modify, or exfiltrate sensitive information including customer data, financial records, and intellectual property
  • System-wide compromise — admin-level access enables installation of backdoors, modification of security controls, and complete infrastructure takeover
  • Lateral movement — bypassed authentication provides a foothold for moving deeper into networks and accessing additional systems
  • Compliance violations — unauthorized access triggers breach notification requirements and regulatory penalties

Real-World Examples

CrushFTP suffered a critical authentication bypass allowing attackers to access file-sharing functionality without any credentials. The vulnerability enabled direct server-side template injection, leading to remote code execution on affected systems. Attackers actively exploited this in the wild to establish persistent access to enterprise file servers.

Palo Alto's Expedition migration tool contained a flaw permitting attackers to reset administrative credentials without authentication. This allowed complete takeover of the migration environment, potentially exposing network configurations and security policies being transferred between systems.

SolarWinds Web Help Desk (CVE-2024-28987) shipped with hardcoded internal credentials that could not be changed through normal administrative functions. Attackers discovering these credentials gained full administrative access to helpdesk systems containing sensitive organizational information and user data.

Mitigation

  • Implement multi-factor authentication (MFA) — requires attackers to compromise additional verification factors beyond bypassed primary authentication
  • Eliminate hardcoded credentials — use secure credential management systems and rotate all default credentials during deployment
  • Enforce authentication on all endpoints — verify every request requires valid authentication; no "hidden" administrative paths should exist
  • Implement proper session management — use cryptographically secure session tokens, validate on server-side, enforce timeout policies
  • Apply principle of least privilege — limit damage by ensuring even authenticated users only access necessary resources
  • Regular security testing — conduct penetration testing specifically targeting authentication logic and flows

Recent CVEs (37835)

EPSS 1% CVSS 5.4
MEDIUM PATCH This Month

In Zammad before 3.3.1, a Customer has ticket access that should only be available to an Agent (e.g., read internal data, split, or merge). Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. This Missing Authorization vulnerability could allow attackers to access resources or perform actions without proper authorization checks.

Authentication Bypass Zammad
NVD GitHub
EPSS 2% CVSS 7.5
HIGH This Week

Use of a hard-coded cryptographic key to encrypt password data in CLI configuration in FortiManager 6.2.3 and below, FortiAnalyzer 6.2.3 and below may allow an attacker with access to the CLI. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Information Disclosure Fortinet +2
NVD
EPSS 1% CVSS 8.8
HIGH This Week

A CWE-798: Use of Hard-coded Credentials vulnerability exists in Vijeo Designer Basic (V1.1 HotFix 16 and prior) and Vijeo Designer (V6.2 SP9 and prior) which could cause unauthorized read and write. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Schneider Electric Vijeo Designer
NVD
EPSS 1% CVSS 6.5
MEDIUM This Month

A CWE-863: Incorrect Authorization vulnerability exists in U.motion Servers and Touch Panels (affected versions listed in the security notification) which could cause unauthorized access when a low. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Schneider Electric Mtn6501 0001 Firmware +5
NVD
EPSS 1% CVSS 9.8
CRITICAL Act Now

A CWE-798: Use of Hard-coded Credentials vulnerability exists in the Unity Loader and OS Loader Software (all versions). Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Schneider Electric Os Loader +1
NVD
EPSS 1% CVSS 7.8
HIGH This Week

A CWE-88: Argument Injection or Modification vulnerability exists in EcoStruxure Operator Terminal Expert 3.1 Service Pack 1 and prior (formerly known as Vijeo XD)which could cause unauthorized write. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Ecostruxure Operator Terminal Expert Se
NVD
EPSS 3% CVSS 8.1
HIGH This Week

FactoryTalk Linx versions 6.00, 6.10, and 6.11, RSLinx Classic v4.11.00 and prior,Connected Components Workbench: Version 12 and prior, ControlFLASH: Version 14 and later, ControlFLASH Plus: Version. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Factorytalk Linx Rslinx Classic +1
NVD
EPSS 4% CVSS 9.8
CRITICAL PATCH Act Now

If Apache TomEE is configured to use the embedded ActiveMQ broker, and the broker URI includes the useJMX=true parameter, a JMX port is opened on TCP port 1099, which does not include authentication. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Apache Tomee
NVD
EPSS 1% CVSS 6.8
MEDIUM This Month

HUAWEI P30;HUAWEI P30 Pro;Tony-AL00B smartphones with versions earlier than 10.1.0.135(C00E135R2P11); versions earlier than 10.1.0.135(C00E135R2P8), versions earlier than 10.1.0.135 have an improper. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Authentication Bypass Huawei P30 Pro Firmware +2
NVD
EPSS 0% CVSS 7.8
HIGH This Week

D-link DSL-2750U ISL2750UEME3.V1E devices allow approximately 90 seconds of access to the control panel, after a restart, before MAC address filtering rules become active. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass D-Link Dsl 2750U Firmware
NVD GitHub
EPSS 0% CVSS 6.8
MEDIUM This Month

HUAWEI P30 smart phone with versions earlier than 10.1.0.135(C00E135R2P11) have an improper authentication vulnerability. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Huawei P30 Firmware
NVD
EPSS 2% CVSS 7.5
HIGH This Week

IBM Spectrum Protect Client 8.1.7.0 through 8.1.9.1 (Linux and Windows), 8.1.9.0 trough 8.1.9.1 (AIX) and IBM Spectrum Protect for Space Management 8.1.7.0 through 8.1.9.1 (Linux), 8.1.9.0 through. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass IBM Microsoft +2
NVD
EPSS 3% CVSS 6.5
MEDIUM PATCH This Month

IBM Spectrum Protect Plus 10.1.0 through 10.1.5 could allow an unauthenticated attacker to cause a denial of service or hijack DNS sessions by send a specially crafted HTTP command to the remote. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Missing Authentication for Critical Function vulnerability could allow attackers to access critical functionality without authentication.

Authentication Bypass Denial Of Service IBM +1
NVD
EPSS 2% CVSS 9.8
CRITICAL PATCH Act Now

IBM Spectrum Protect Plus 10.1.0 through 10.1.5 contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Use of Hard-coded Credentials vulnerability could allow attackers to gain access using credentials embedded in source code.

Authentication Bypass IBM Spectrum Protect Plus
NVD
EPSS 1% CVSS 9.8
CRITICAL Act Now

GeoVision Door Access Control device family is hardcoded with a root password, which adopting an identical password in all devices. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Geovision Gv As210 Firmware Geovision Gv As410 Firmware +3
NVD
EPSS 5% CVSS 7.5
HIGH This Week

Zoho ManageEngine ServiceDesk Plus before 11.1 build 11115 allows remote unauthenticated attackers to change the installation status of deployed agents. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Zoho Manageengine Servicedesk Plus +1
NVD
EPSS 0% CVSS 7.8
HIGH PATCH This Week

In onHandleIntent of TraceService.java, there is a possible bypass of developer settings requirements for capturing system traces due to a missing permission check. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Missing Authorization vulnerability could allow attackers to access resources or perform actions without proper authorization checks.

Authentication Bypass Privilege Escalation Google +1
NVD
EPSS 0% CVSS 5.5
MEDIUM PATCH This Month

In getAllConfigFlags of SettingsProvider.cpp, there is a possible illegal read due to a missing permission check. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. This Missing Authorization vulnerability could allow attackers to access resources or perform actions without proper authorization checks.

Authentication Bypass Information Disclosure Google +1
NVD
EPSS 0% CVSS 5.5
MEDIUM PATCH This Month

In connect() of PanService.java, there is a possible permissions bypass. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. This Missing Authorization vulnerability could allow attackers to access resources or perform actions without proper authorization checks.

Authentication Bypass Privilege Escalation Google +1
NVD
EPSS 0% CVSS 7.8
HIGH PATCH This Week

In setIPv6AddrGenMode of NetworkManagementService.java, there is a possible bypass of networking permissions due to a missing permission check. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Missing Authorization vulnerability could allow attackers to access resources or perform actions without proper authorization checks.

Authentication Bypass Privilege Escalation Google +1
NVD
EPSS 0% CVSS 4.4
MEDIUM PATCH This Month

In dump of RollbackManagerServiceImpl.java, there is a possible backup metadata exposure due to a missing permission check. Rated medium severity (CVSS 4.4), this vulnerability is low attack complexity. This Missing Authorization vulnerability could allow attackers to access resources or perform actions without proper authorization checks.

Authentication Bypass Information Disclosure Google +1
NVD
EPSS 0% CVSS 6.7
MEDIUM This Month

Select Dell Client Consumer and Commercial platforms include an issue that allows the BIOS Admin password to be changed through Dell's manageability interface without knowledge of the current BIOS. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Dell Latitude 5300 2 In 1 Firmware +17
NVD
EPSS 0% CVSS 4.4
MEDIUM This Month

Dell Client Consumer and Commercial platforms include an improper authorization vulnerability in the Dell Manageability interface for which an unauthorized actor, with local system access with OS. Rated medium severity (CVSS 4.4), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Dell Latitude 5300 2 In 1 Firmware +353
NVD
EPSS 1% CVSS 5.3
MEDIUM This Month

When the pre-logon feature is enabled, a missing certification validation in Palo Alto Networks GlobalProtect app can disclose the pre-logon authentication cookie to a man-in-the-middle attacker on. Rated medium severity (CVSS 5.3), this vulnerability is no authentication required. No vendor patch available.

Authentication Bypass Paloalto Globalprotect +1
NVD
EPSS 0% CVSS 7.8
HIGH PATCH This Week

In verifyIntentFiltersIfNeeded of PackageManagerService.java, there is a possible settings bypass allowing an app to become the default handler for arbitrary domains. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Incorrect Authorization vulnerability could allow attackers to bypass authorization checks to access restricted resources.

Authentication Bypass Privilege Escalation Google +1
NVD
EPSS 2% CVSS 9.1
CRITICAL Act Now

A vulnerability has been identified in LOGO!. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Siemens Logo 8 Bm Firmware
NVD
EPSS 1% CVSS 8.8
HIGH This Week

Missing permission check on fork relation creation in GitLab CE/EE 11.3 and later through 13.0.1 allows guest users to create a fork relation on restricted public projects via API. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Gitlab
NVD
EPSS 1% CVSS 6.5
MEDIUM This Month

SAP NetWeaver AS ABAP (Banking Services), versions - 710, 711, 740, 750, 751, 752, 75A, 75B, 75C, 75D, 75E, does not perform necessary authorization checks for an authenticated user due to Missing. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass SAP Netweaver Application Server Abap
NVD
EPSS 1% CVSS 8.1
HIGH This Week

Statutory Reporting for Insurance Companies in SAP ERP (EA-FINSERV versions - 600, 603, 604, 605, 606, 616, 617, 618, 800 and S4CORE versions 101, 102, 103, 104) does not execute the required. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass SAP Erp Ea Finserv +1
NVD
EPSS 1% CVSS 9.8
CRITICAL Act Now

Standalone clients connecting to SAP NetWeaver AS Java via P4 Protocol, versions (SAP-JEECOR 7.00, 7.01; SERVERCOR 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50; CORE-TOOLS 7.00, 7.01, 7.02, 7.05, 7.10,. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Java SAP +1
NVD
EPSS 0% CVSS 6.8
MEDIUM This Month

The BIOS tamper detection mechanism was not triggered in Lenovo ThinkPad T495s, X395, T495, A485, A285, A475, A275 which may allow for unauthorized access. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Lenovo Thinkpad A275 Firmware +6
NVD
EPSS 1% CVSS 5.4
MEDIUM PATCH This Month

A spoofing vulnerability exists when System Center Operations Manager (SCOM) does not properly sanitize a specially crafted web request to an affected SCOM instance, aka 'System Center Operations. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Microsoft System Center Operations Manager
NVD
EPSS 3% CVSS 6.5
MEDIUM PATCH This Month

A spoofing vulnerability exists when Microsoft Bing Search for Android improperly handles specific HTML content, aka 'Microsoft Bing Search Spoofing Vulnerability'. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Google Microsoft +1
NVD
EPSS 3% CVSS 4.3
MEDIUM PATCH This Month

A security feature bypass vulnerability exists when Windows Host Guardian Service improperly handles hashes recorded and logged, aka 'Windows Host Guardian Service Security Feature Bypass. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass Microsoft Windows Server 2016 +2
NVD
EPSS 3% CVSS 7.8
HIGH PATCH This Week

A security feature bypass vulnerability exists when Windows Kernel fails to properly sanitize certain parameters.To exploit the vulnerability, a locally-authenticated attacker could attempt to run a. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

Authentication Bypass Microsoft Windows Server 2016 +2
NVD
EPSS 4% CVSS 4.3
MEDIUM PATCH This Month

A security feature bypass vulnerability exists in Microsoft Outlook when Office fails to enforce security settings configured on a system, aka 'Microsoft Outlook Security Feature Bypass. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Microsoft 365 Apps +2
NVD
EPSS 1% CVSS 9.8
CRITICAL Act Now

SAP Commerce, versions - 6.7, 1808, 1811, 1905, and SAP Commerce (Data Hub), versions - 6.7, 1808, 1811, 1905, allows an attacker to bypass the authentication and/or authorization that has been. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass SAP Commerce +1
NVD
EPSS 3% CVSS 8.8
HIGH POC This Week

Royal TS before 5 has a 0.0.0.0 listener, which makes it easier for attackers to bypass tunnel authentication via a brute-force approach. Rated high severity (CVSS 8.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Royal Ts
NVD
EPSS 1% CVSS 7.8
HIGH This Week

An access issue was addressed with additional sandbox restrictions. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Apple Ipados +2
NVD
EPSS 1% CVSS 9.8
CRITICAL Act Now

The file transfer component of TIBCO Software Inc.'s TIBCO Managed File Transfer Platform Server for IBM i contains a vulnerability that theoretically allows an attacker to perform unauthorized. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass IBM Managed File Transfer Platform Server +1
NVD
EPSS 1% CVSS 4.3
MEDIUM This Month

Insecure authorization in Project Deploy Keys in GitLab CE/EE 12.8 and later through 13.0.1 allows users to update permissions of other users' deploy keys under certain conditions. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Gitlab
NVD
EPSS 1% CVSS 8.8
HIGH This Week

SONY Wireless Headphones WF-1000X, WF-SP700N, WH-1000XM2, WH-1000XM3, WH-CH700N, WH-H900N, WH-XB700, WH-XB900N, WI-1000X, WI-C600N and WI-SP600N with firmware versions prior to 4.5.2 have. Rated high severity (CVSS 8.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Wf 1000X Firmware Wf Sp700N Firmware +10
NVD
EPSS 1% CVSS 5.5
MEDIUM PATCH This Month

Arm Armv8-A core implementations utilizing speculative execution past unconditional changes in control flow may allow unauthorized disclosure of information to an attacker with local user access via. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity.

Authentication Bypass Leap Cortex A57 Firmware +8
NVD
EPSS 1% CVSS 4.3
MEDIUM PATCH This Month

It was found that nmcli, a command line interface to NetworkManager did not honour 802-1x.ca-path and 802-1x.phase2-ca-path settings, when creating a new profile. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. This Improper Authentication vulnerability could allow attackers to bypass authentication mechanisms to gain unauthorized access.

Authentication Bypass Fedora Networkmanager +2
NVD
EPSS 0% CVSS 4.4
MEDIUM PATCH This Month

An issue was discovered in LinuxTV xawtv before 3.107. Rated medium severity (CVSS 4.4), this vulnerability is low attack complexity. This Incorrect Authorization vulnerability could allow attackers to bypass authorization checks to access restricted resources.

Authentication Bypass Debian Canonical +8
NVD
EPSS 1% CVSS 9.8
CRITICAL Act Now

Huawei products IPS Module; NGFW Module; NIP6300; NIP6600; NIP6800; Secospace USG6300; Secospace USG6500; Secospace USG6600; USG9500 with versions of V500R001C00; V500R001C20; V500R001C30;. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Huawei Nip6300 Firmware +8
NVD
EPSS 6% CVSS 7.4
HIGH POC PATCH This Week

TLS session reuse can lead to host certificate verification bypass in node version < 12.18.0 and < 14.4.0. Rated high severity (CVSS 7.4), this vulnerability is remotely exploitable, no authentication required. Public exploit code available.

Authentication Bypass Node.js Oracle +5
NVD
EPSS 1% CVSS 7.3
HIGH PATCH This Week

IBM Worklight/MobileFoundation 8.0.0.0 does not properly invalidate session cookies when a user logs out of a session, which could allow another user to gain unauthorized access to a user's session. Rated high severity (CVSS 7.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass IBM Session Fixation +1
NVD
EPSS 1% CVSS 5.4
MEDIUM POC This Month

In Pydio Cells 2.0.4, once an authenticated user shares a file selecting the create a public link option, a hidden shared user account is created in the backend with a random username. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Pydio Cells
NVD
EPSS 1% CVSS 9.8
CRITICAL Act Now

An issue was discovered on LG mobile devices with Android OS 9 and 10 (MTK chipsets). Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Google Android
NVD
EPSS 1% CVSS 6.5
MEDIUM This Month

Castel NextGen DVR v1.0.0 is vulnerable to authorization bypass on all administrator functionality. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Nextgen Dvr Firmware Castel
NVD
EPSS 2% CVSS 8.8
HIGH POC This Week

Castel NextGen DVR v1.0.0 is vulnerable to privilege escalation through the Adminstrator/Users/Edit/:UserId functionality. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Privilege Escalation Nextgen Dvr Firmware +1
NVD
EPSS 0% CVSS 3.5
LOW Monitor

An issue was discovered on Samsung mobile devices with P(9.0) and Q(10.0) software. Rated low severity (CVSS 3.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Google Samsung +1
NVD
EPSS 0% CVSS 3.5
LOW Monitor

An issue was discovered on Samsung mobile devices with Q(10.0) software. Rated low severity (CVSS 3.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Google Samsung +1
NVD
EPSS 0% CVSS 7.5
HIGH This Week

An issue was discovered on Samsung mobile devices with O(8.x), P(9.0), and Q(10.0) (with TEEGRIS) software. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Google Samsung +1
NVD
EPSS 0% CVSS 5.5
MEDIUM This Month

A flaw was found in QEMU in the implementation of the Pointer Authentication (PAuth) support for ARM introduced in version 4.0 and fixed in version 5.0.0. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Qemu
NVD
EPSS 1% CVSS 7.5
HIGH PATCH This Week

An issue was discovered in Foxit Reader and PhantomPDF before 9.7.2. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Jwt Attack Reader +2
NVD
EPSS 2% CVSS 9.8
CRITICAL PATCH Act Now

An issue was discovered in Foxit Reader and PhantomPDF before 9.7.2. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Use of Hard-coded Credentials vulnerability could allow attackers to gain access using credentials embedded in source code.

Authentication Bypass Information Disclosure Reader +2
NVD
EPSS 1% CVSS 7.5
HIGH PATCH This Week

An issue was discovered in Foxit PhantomPDF Mac and Foxit Reader for Mac before 4.0. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Jwt Attack Reader +2
NVD
EPSS 18% CVSS 7.4
HIGH This Week

GnuTLS 3.6.x before 3.6.14 uses incorrect cryptography for encrypting a session ticket (a loss of confidentiality in TLS 1.2, and an authentication bypass in TLS 1.3). Rated high severity (CVSS 7.4), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Authentication Bypass Debian Canonical +6
NVD
EPSS 1% CVSS 5.5
MEDIUM POC This Month

A sensitive information disclosure vulnerability was discovered in the web interface component of IP Office that may potentially allow a local user to gain unauthorized access to the component. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Information Disclosure Microsoft +2
NVD Exploit-DB
EPSS 1% CVSS 6.5
MEDIUM This Month

Inappropriate implementation in AppCache in Google Chrome prior to 80.0.3987.87 allowed a remote attacker to bypass AppCache security restrictions via a crafted HTML page. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Chrome Google
NVD
EPSS 0% CVSS 5.5
MEDIUM PATCH This Month

A vulnerability in the key store of Cisco Application Services Engine Software could allow an authenticated, local attacker to read sensitive information of other users on an affected device. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. This Missing Authentication for Critical Function vulnerability could allow attackers to access critical functionality without authentication.

Authentication Bypass Cisco Application Policy Infrastructure Controller +1
NVD
EPSS 1% CVSS 5.3
MEDIUM PATCH This Month

A vulnerability in the API of Cisco Application Services Engine Software could allow an unauthenticated, remote attacker to update event policies on an affected device. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Missing Authentication for Critical Function vulnerability could allow attackers to access critical functionality without authentication.

Authentication Bypass Cisco Application Policy Infrastructure Controller +1
NVD
EPSS 1% CVSS 7.1
HIGH This Week

A vulnerability in the API subsystem of Cisco Unified Contact Center Express (Unified CCX) could allow an authenticated, remote attacker to change the availability state of any agent. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Denial Of Service Cisco +1
NVD
EPSS 0% CVSS 8.8
HIGH PATCH This Week

A vulnerability in the virtual console authentication of Cisco IOS Software for Cisco 809 and 829 Industrial Integrated Services Routers (Industrial ISRs) and Cisco 1000 Series Connected Grid Routers. Rated high severity (CVSS 8.8), this vulnerability is low attack complexity. This Use of Hard-coded Credentials vulnerability could allow attackers to gain access using credentials embedded in source code.

Authentication Bypass Apple iOS +1
NVD
EPSS 0% CVSS 4.7
MEDIUM PATCH This Month

A vulnerability in the 802.1X feature of Cisco Catalyst 2960-L Series Switches and Cisco Catalyst CDB-8P Switches could allow an unauthenticated, adjacent attacker to forward broadcast traffic before. Rated medium severity (CVSS 4.7), this vulnerability is no authentication required, low attack complexity.

Authentication Bypass iOS Cisco
NVD
EPSS 0% CVSS 4.3
MEDIUM PATCH This Month

A vulnerability in the web-based user interface (web UI) of Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to bypass access control restrictions on an affected device. Rated medium severity (CVSS 4.3), this vulnerability is no authentication required, low attack complexity.

Authentication Bypass Apple Cisco +1
NVD
EPSS 0% CVSS 6.8
MEDIUM This Month

A vulnerability in Cisco IOS XE SD-WAN Software could allow an unauthenticated, physical attacker to bypass authentication and gain unrestricted access to the root shell of an affected device. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Apple Cisco +1
NVD
EPSS 0% CVSS 6.7
MEDIUM PATCH This Month

IBM Security Guardium 10.6, 11.0, and 11.1 contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. This Use of Hard-coded Credentials vulnerability could allow attackers to gain access using credentials embedded in source code.

Authentication Bypass IBM Security Guardium
NVD
EPSS 1% CVSS 9.8
CRITICAL PATCH Act Now

IBM Security Guardium 11.1 contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to external components,. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Use of Hard-coded Credentials vulnerability could allow attackers to gain access using credentials embedded in source code.

Authentication Bypass IBM Security Guardium
NVD
EPSS 2% CVSS 9.8
CRITICAL Act Now

An improper access control vulnerability was identified in the GitHub Enterprise Server API that allowed an organization member to escalate permissions and gain access to unauthorized repositories. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Github
NVD GitHub
EPSS 65% CVSS 9.8
CRITICAL POC THREAT Act Now

The ClearPass Policy Manager web interface is affected by a vulnerability that leads to authentication bypass. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Clearpass Policy Manager Arubanetworks
NVD Exploit-DB
EPSS 5% CVSS 9.1
CRITICAL PATCH Act Now

Apache Ignite uses H2 database to build SQL distributed execution engine. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Apache Ignite
NVD
EPSS 1% CVSS 4.3
MEDIUM This Month

The CustomAppsRestResource list resource in Atlassian Navigator Links before version 3.3.23, from version 4.0.0 before version 4.3.7, from version 5.0.0 before 5.0.1, and from version 5.1.0 before. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Atlassian Navigator Links
NVD
EPSS 2% CVSS 9.8
CRITICAL Act Now

GE Grid Solutions Reason RT Clocks, RT430, RT431, and RT434, all firmware versions prior to 08A05. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Rt430 Firmware Rt431 Firmware +2
NVD
EPSS 29% CVSS 5.3
MEDIUM This Month

IP-in-IP protocol specifies IP Encapsulation within IP standard (RFC 2003, STD 1) that decapsulate and route IP-in-IP traffic is vulnerable to spoofing, access-control bypass and other unexpected. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Cisco HP +8
NVD
EPSS 1% CVSS 6.5
MEDIUM This Month

There is an input validation vulnerability in a PON terminal product of ZTE, which supports the creation of WAN connections through WEB management pages. Rated medium severity (CVSS 6.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Zte F680 Firmware
NVD
EPSS 2% CVSS 9.8
CRITICAL Act Now

Incorrect Authorization vulnerability in Micro Focus Container Deployment Foundation component affects products: - Hybrid Cloud Management. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Service Management Automation Microfocus
NVD
EPSS 0% CVSS 2.4
LOW Monitor

HUAWEI Mate 20 smartphones with versions earlier than 10.0.0.195(SP31C00E74R3P8) have an improper authorization vulnerability. Rated low severity (CVSS 2.4), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Huawei Mate 20 Firmware
NVD
EPSS 0% CVSS 2.4
LOW Monitor

Honor 9X smartphones with versions earlier than 9.1.1.172(C00E170R8P1) have an improper authentication vulnerability. Rated low severity (CVSS 2.4), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Huawei Honor 9X Firmware
NVD
EPSS 0% CVSS 4.6
MEDIUM This Month

HUAWEI P30 smartphones with versions earlier than 10.1.0.135(C00E135R2P11) have an improper authentication vulnerability. Rated medium severity (CVSS 4.6), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Huawei P30 Firmware
NVD
EPSS 1% CVSS 10.0
CRITICAL Act Now

An open port used for debugging in SWARCOs CPU LS4000 Series with versions starting with G4... Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Cpu Ls4000 Firmware
NVD
EPSS 1% CVSS 6.1
MEDIUM This Month

IBM Business Automation Workflow 18 and 19, and IBM Business Process Manager 8.0, 8.5, and 8.6 could allow a remote attacker to bypass security restrictions, caused by a reverse tabnabbing flaw. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass IBM Business Automation Workflow +1
NVD
EPSS 1% CVSS 6.5
MEDIUM PATCH This Month

IBM Security Identity Governance and Intelligence 5.2.6 could disclose highly sensitive information to other authenticated users on the sytem due to incorrect authorization. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass IBM Security Identity Governance And Intelligence
NVD
EPSS 1% CVSS 6.5
MEDIUM PATCH This Month

IBM Security Identity Governance and Intelligence 5.2.6 could allow an authenticated user to perform unauthorized commands due to hazardous input validation. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass IBM Security Identity Governance And Intelligence
NVD
EPSS 0% CVSS 8.8
HIGH This Week

Improper Access Control in the Kiosk Mode functionality of Bosch Recording Station allows a local unauthenticated attacker to escape from the Kiosk Mode and access the underlying operating system. Rated high severity (CVSS 8.8), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Recording Station Firmware Bosch
NVD
EPSS 1% CVSS 4.9
MEDIUM PATCH This Month

IBM Spectrum Scale 5.0.0.0 through 5.0.4.4 could allow a privileged authenticated user to perform unauthorized actions using a specially crated HTTP POST command. Rated medium severity (CVSS 4.9), this vulnerability is remotely exploitable, low attack complexity.

Authentication Bypass IBM Spectrum Scale
NVD
EPSS 1% CVSS 6.5
MEDIUM PATCH This Month

IBM Spectrum Scale 4.2.0.0 through 4.2.3.21 and 5.0.0.0 through 5.0.4.4 could allow an authenticated GUI user to perform unauthorized actions due to missing function level access control. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. This Missing Authorization vulnerability could allow attackers to access resources or perform actions without proper authorization checks.

Authentication Bypass IBM Spectrum Scale
NVD
EPSS 0% CVSS 7.8
HIGH This Week

A vulnerability in all versions of Kantech EntraPass Editions could potentially allow an authorized low-privileged user to gain full system-level privileges by replacing critical files with. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Kantech Entrapass Johnsoncontrols
NVD
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Quick Facts

Typical Severity
CRITICAL
Category
auth
Total CVEs
37835

MITRE ATT&CK

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